"The Roman Catholic Diocese of Liège (Latin: Dioecesis Leodiensis) is a diocese of the Latin Rite of the Roman Catholic church in Belgium. The diocese was erected in the 4th century, and has a long and complicated history. Currently the diocese is a suffragan of the Archdiocese of Mechelen-Brussels. Its modern version covers the same territory as the Belgian province of Liège, but it was historically much larger." - (en.wikipedia.org 01.02.2020)
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